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Finding the Fourth Proportional to 6,733.08, 10,080.99 and 3,439.08

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Solution

The fourth proportional to 6,733.08, 10,080.99 and 3,439.08 is: 5,149.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.08 : 10,080.99 = 3,439.08 : x
  2. Step 2: Convert to fraction form
    6,733.08/10,080.99 = 3,439.08/x
  3. Step 3: Cross multiply
    6,733.08x = 10,080.99 × 3,439.08
  4. Step 4: Simplify right side
    6,733.08x = 34,669,331.09
  5. Step 5: Solve for x
    x = 34,669,331.09/6,733.08
  6. Step 6: Final answer
    x = 5,149.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.